Credit lines available

No definition available.

Name:	schl_CreditLinesAvailable
Namespace Prefix:	schl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

-- None. No documentation exists for this element. --

+ References

No definition available.

+ Details

Name:	schl_DebtDetailsLineItems
Namespace Prefix:	schl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt Instrument, Available Increase in Borrowing Capacity

+ References

No definition available.

+ Details

Name:	schl_DebtInstrumentAvailableIncreaseinBorrowingCapacity
Namespace Prefix:	schl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt Instrument, Restrictive Covenant, Maximum Consolidated Net Leverage Ratio

+ References

No definition available.

+ Details

Name:	schl_DebtInstrumentRestrictiveCovenantMaximumConsolidatedNetLeverageRatio
Namespace Prefix:	schl_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Standby Letters of Credit

+ References

No definition available.

+ Details

Name:	schl_StandbyLettersofCredit
Namespace Prefix:	schl_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of the required periodic payments applied to principal.

+ References

+ Details

Name:	us-gaap_DebtInstrumentPeriodicPaymentPrincipal
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents the aggregate of total long-term debt, including current maturities and short-term debt.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtLongtermAndShorttermCombinedAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityCommitmentFeePercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Period remaining on line of credit facility before it terminates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityExpirationPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(3)
-URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_LongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19)(a))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16)(a)(1))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(13))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

+ Details

Name:	us-gaap_ShortTermBorrowings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Weighted average interest rate of short-term debt outstanding calculated at point in time.

+ References

+ Details

Name:	us-gaap_ShortTermDebtWeightedAverageInterestRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=schl_LoanAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=schl_SwinglineFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_EurodollarMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_BaseRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=schl_FederalFundsRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=schl_UKLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_LineOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=us-gaap_UnsecuredDebtMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_DomesticLineOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Debt - Narrative (Details)		3 Months Ended			7 Months Ended	9 Months Ended	18 Months Ended	22 Months Ended
Debt - Narrative (Details)	Oct. 27, 2021 USD ($)	Feb. 28, 2022 USD ($)	Nov. 30, 2021 USD ($)	Aug. 31, 2021 USD ($)	Feb. 28, 2022 USD ($)	Feb. 28, 2022 USD ($)	Jul. 31, 2021	Jul. 31, 2021	Feb. 28, 2022 GBP (£)	May 31, 2021 USD ($)	Feb. 28, 2021 USD ($)	Dec. 16, 2020 USD ($)	Sep. 23, 2019 GBP (£)
Debt (Details) [Line Items]
Debt		$ 13,700,000			$ 13,700,000	$ 13,700,000				$ 190,200,000	$ 190,700,000
Standby letters of credit		4,300,000			4,300,000	4,300,000
Revolving Credit Facility
Debt (Details) [Line Items]
Long-term Debt		0			0	0
Debt		0			0	0				175,000,000.0	175,000,000.0
Payment on long term debt			$ 75,000,000.0	$ 100,000,000.0
Loan Agreement
Debt (Details) [Line Items]
Maximum borrowing capacity	$ 300,000,000.0
Borrowing capacity												$ 250,000,000.0
Standby letters of credit		400,000			400,000	$ 400,000
Commitment fee percentage						0.20%
Consolidated net leverage ratio, maximum	2.75
Increase in borrowing capacity available under accordion feature	$ 150,000,000.0
Loan Agreement \| Minimum
Debt (Details) [Line Items]
Commitment fee percentage	0.20%
Loan Agreement \| Maximum
Debt (Details) [Line Items]
Commitment fee percentage	0.30%
Loan Agreement \| Swingline Facility
Debt (Details) [Line Items]
Maximum borrowing capacity	$ 15,000,000.0
Loan Agreement \| Revolving Credit Facility
Debt (Details) [Line Items]
Maximum borrowing capacity	$ 50,000,000.0
Loan Agreement \| Eurodollar
Debt (Details) [Line Items]
Variable rate (percentage)	1.00%
Loan Agreement \| Base Rate
Debt (Details) [Line Items]
Variable rate (percentage)						0.35%
Loan Agreement \| Base Rate \| Minimum
Debt (Details) [Line Items]
Variable rate (percentage)	0.35%
Loan Agreement \| Base Rate \| Maximum
Debt (Details) [Line Items]
Variable rate (percentage)	0.75%
Loan Agreement \| London Interbank Offered Rate (LIBOR)
Debt (Details) [Line Items]
Variable rate (percentage)						1.35%
Loan Agreement \| London Interbank Offered Rate (LIBOR) \| Minimum
Debt (Details) [Line Items]
Variable rate (percentage)	1.35%
Loan Agreement \| London Interbank Offered Rate (LIBOR) \| Maximum
Debt (Details) [Line Items]
Variable rate (percentage)	1.75%
Loan Agreement \| Federal Funds Rate
Debt (Details) [Line Items]
Variable rate (percentage)	0.50%
UK Loan
Debt (Details) [Line Items]
Debt		6,900,000			6,900,000	$ 6,900,000				7,300,000	7,200,000
Short-term debt		2,700,000			2,700,000	2,700,000
Face amount of debt \| £													£ 2,000,000.0
UK Loan \| Line of Credit
Debt (Details) [Line Items]
Maximum borrowing capacity \| £									£ 3,200,000
Short-term debt		4,200,000			4,200,000	4,200,000
Remaining borrowing capacity		$ 0			$ 0	0
UK Loan \| Base Rate
Debt (Details) [Line Items]
Variable rate (percentage)		0.50%			2.25%
UK Loan \| Base Rate \| Line of Credit
Debt (Details) [Line Items]
Variable rate (percentage)		0.50%			2.25%		1.77%	1.77%
Unsecured Debt \| Domestic Line of Credit
Debt (Details) [Line Items]
Borrowing capacity		$ 10,000,000.0			$ 10,000,000.0	10,000,000.0
Standby letters of credit		3,900,000			3,900,000	3,900,000
Short-term debt		0			0	0				0	0
Available credit		6,100,000			6,100,000	$ 6,100,000
Expiration period (in days)						365 days
Unsecured Debt \| Line of Credit
Debt (Details) [Line Items]
Borrowing capacity		27,700,000			27,700,000	$ 27,700,000
Debt		6,800,000			6,800,000	6,800,000				$ 7,900,000	$ 8,500,000
Available credit		$ 20,900,000			$ 20,900,000	$ 20,900,000
Expiration period (in days)						364 days
Weighted average interest rate (percentage)		5.10%			5.10%	5.10%			5.10%	4.70%	4.60%